HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$111+ Cheap flights from Appleton (ATW) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — PHX
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Appleton to Sky Harbor Intl

Cheapest flights from Appleton to Sky Harbor Intl
Explore the most affordable flight options available from Appleton to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:27 pm
ATW
-
PHX
1 stop20h 31m
Multiple Airlines
Fri 9/2512:47 pm
PHX
-
ATW
1 stop8h 20m
Multiple Airlines
Deal found 7/9$267
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:29 pm
ATW
-
PHX
1 stop16h 29m
Multiple Airlines
Mon 10/56:40 am
PHX
-
ATW
1 stop14h 27m
Multiple Airlines
Deal found 7/11$274
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:29 pm
ATW
-
PHX
1 stop26h 11m
Multiple Airlines
Fri 9/1812:47 pm
PHX
-
ATW
1 stop8h 20m
Multiple Airlines
Deal found 7/8$289
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:27 pm
ATW
-
PHX
1 stop20h 31m
Multiple Airlines
Thu 10/110:55 pm
PHX
-
ATW
1 stop14h 46m
Multiple Airlines
Deal found 7/9$294
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:15 am
ATW
-
PHX
1 stop26h 56m
Multiple Airlines
Thu 9/310:30 pm
PHX
-
ATW
1 stop21h 58m
Multiple Airlines
Deal found 7/7$302
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:27 pm
ATW
-
PHX
1 stop20h 31m
Multiple Airlines
Mon 10/512:47 pm
PHX
-
ATW
1 stop8h 20m
Multiple Airlines
Deal found 7/10$313
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:15 am
ATW
-
PHX
1 stop12h 20m
Multiple Airlines
Tue 11/311:40 pm
PHX
-
ATW
1 stop18h 14m
Multiple Airlines
Deal found 7/11$319
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:29 pm
ATW
-
PHX
1 stop16h 29m
Multiple Airlines
Tue 10/610:55 pm
PHX
-
ATW
1 stop18h 29m
Multiple Airlines
Deal found 7/8$320
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:29 pm
ATW
-
PHX
1 stop16h 29m
Multiple Airlines
Wed 10/77:05 am
PHX
-
ATW
1 stop10h 19m
Multiple Airlines
Deal found 7/8$321
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
ATW
-
PHX
1 stop24h 55m
Multiple Airlines
Mon 8/316:35 am
PHX
-
ATW
1 stop6h 22m
Multiple Airlines
Deal found 7/7$322

Find flight deals from Appleton to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Kiwi.com)

One-way from

$111
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$418
Provider with most accurate pricing for Appleton Intl-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Phoenix Sky Harbor Intl flights.
Search Deals
From Appleton Intl to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Appleton Intl to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Appleton to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 8/18

6:00 am-10:52 am

1 stop6h 52m

Phoenix Sky Harbor Intl

Sat 8/22

1:58 pm-10:56 pm

1 stop6h 58m

$329

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 10/16

12:28 pm-8:49 pm

2 stops10h 21m

Phoenix Sky Harbor Intl

Sat 10/31

11:59 pm-4:26 pm

2 stops14h 27m

$429

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 7/25

6:00 am-10:43 am

1 stop6h 43m

Phoenix Sky Harbor Intl

Tue 7/28

6:45 am-3:30 pm

1 stop6h 45m

$434

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 10/23

5:25 pm-11:21 pm

1 stop7h 56m

Phoenix Sky Harbor Intl

Sat 10/24

12:50 am-9:34 pm

1 stop18h 44m

$464

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Thu 8/27

8:45 am-6:00 pm

2 stops11h 15m

Phoenix Sky Harbor Intl

Mon 9/7

6:20 am-4:57 pm

1 stop8h 37m

$468

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Thu 8/6

6:20 am-3:10 pm

2 stops10h 50m

Phoenix Sky Harbor Intl

Sun 8/9

6:50 am-3:09 pm

1 stop6h 19m

$468

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Thu 8/20

11:00 am-4:01 pm

1 stop7h 01m

Phoenix Sky Harbor Intl

Fri 8/21

11:05 pm-10:29 am

1 stop9h 24m

$488
Quickest round-trip

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 9/18

8:00 am-12:56 pm

1 stop6h 56m

Phoenix Sky Harbor Intl

Sun 9/20

7:10 am-3:33 pm

1 stop6h 23m

$489

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Thu 9/10

12:28 pm-5:52 pm

1 stop7h 24m

Phoenix Sky Harbor Intl

Sun 9/13

7:10 am-3:33 pm

1 stop6h 23m

$499
Cheapest one-way

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 8/1

2:24 pm-11:32 pm

2 stops11h 08m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Appleton to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Sky Harbor Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Appleton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Appleton to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

To ensure you get the cheapest price possible for a flight from Appleton to Phoenix Sky Harbor Intl Airport, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Appleton to Phoenix Sky Harbor Intl Airport (average of $284). Flying from Appleton to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Appleton to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated July 11, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Appleton to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,459 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,459 reviews
Delta
7.8
Good
8,459 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,980 reviews
Delta
7.8
Good
8,459 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
685 reviews
Delta
7.8
Good
8,459 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,804 reviews
Delta
7.8
Good
8,459 reviews

Overall

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Appleton to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to Phoenix Sky Harbor Intl?

    Appleton Intl (ATW) is the airport you will fly out of if you book a flight from Appleton to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Appleton Intl; the airport handles an average of 0 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Appleton airport to Phoenix Sky Harbor Intl. It is only a 5.1 mi journey to Appleton Intl (ATW) from Appleton’s city center.

  • How long is the flight from Appleton to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Appleton to Phoenix Sky Harbor Intl Airport in 6h 52m. Fly via Delta or United Airlines to get the fastest option. The distance between Appleton and Phoenix Sky Harbor Intl Airport is about 1459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Appleton to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Appleton to Phoenix Sky Harbor Intl Airport is Allegiant Air. Our recent data shows that you can find tickets from as low as $181 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $250 and $250 round-trip. Allegiant Air is currently priced 50% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Appleton to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Appleton to Phoenix Sky Harbor Intl Airport are Allegiant Air ($77), United Airlines ($109), and American Airlines ($115).

  • Where are the most common layover locations when flying from Appleton to Phoenix Sky Harbor Intl Airport?

    The most popular layover on flights from Appleton to Phoenix Sky Harbor Intl Airport is Chicago.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, Grant Park, and River North are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, Grant Park and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers can book a car rental at Chicago O'Hare Intl for about $71 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Appleton to Phoenix Sky Harbor Intl Airport flights?

    Flights departing from Appleton and landing in Phoenix Sky Harbor Intl Airport layover in Minneapolis least frequently.

  • Can I find deals for flights from Appleton to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Appleton to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Sky Harbor Intl.

  • Can I find deals for business class flights from Appleton to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Appleton to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Phoenix Sky Harbor Intl Airport (average of $284). Flying from Appleton to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Buckeye
Goodyear
Surprise
Paradise Valley
Wickenburg
Peoria
Payson
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Appleton to Sky Harbor Intl

Discover the top 4 airlines that operate flights from Appleton to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$181Average$308FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$250Average$345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$444FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights